The correct answer is C. Navsari.
Vansda National Park is a national park in Gujarat, India. It is located in the Navsari district of Gujarat, about 200 kilometers from the state capital Gandhinagar. The park was established in 1979 and covers an area of 1,052 square kilometers.
The park is home to a variety of wildlife, including tigers, leopards, sloth bears, wild boars, and deer. It is also home to a variety of birds, including peacocks, hornbills, and kingfishers.
The park is a popular tourist destination and offers a variety of activities, including trekking, camping, and bird watching.
Option A is incorrect because Junagadh is a district in Gujarat, but Vansda National Park is not located in Junagadh.
Option B is incorrect because Bhavnagar is a district in Gujarat, but Vansda National Park is not located in Bhavnagar.
Option D is incorrect because Jamnagar is a district in Gujarat, but Vansda National Park is not located in Jamnagar.